#include <iostream>
using namespace std;
int stonetold(int);
int main() {
	int stone;
	cout << "enter your have stone" << endl;
	cin >> stone;

	int pound = stonetold(stone);
	cout << stone
		<< " stone = "
		<< pound
		<< " pound ";

	return 0;
}
int stonetold(int pound) {
	return 14 * pound;
}